Interested to Buy Any Domain ? << Click Here >> for more details...
when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
2494when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?
4 24518can any one tell me the formula to select the thickness of wire selection according to ampere rating
2 4628I want to know the currect formula for industrial lighting lux caluculation & light fittings selection
MRF,
2 7917why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?
1891A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
L&T,
5281If a motor of 30KW rating &200 mtrs distance from feeder give me the cable size selection calculation?
1764Post New Electrical Engineering Questions
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
what is the difference between an alternator and a synchronous motor
what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
how we sesign the transformer give some specifion regarding design of transformers
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
what is value of Jin transformer
how to generator maintenance (A Check, B check,Etc)
How equivalent impedance is calculated in thevenin theorem?
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
what is the saturation point of crgo lamination.
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
What is the difference between AC and DC injection methods for rotor earth fault protection
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
